Facing trouble while logging into your database? There are several issues and errors that make it complex to login and access the SQL Database, and one such error is the SQL Server Error 18487. With the help of this write-up, we will learn more about this error and further try to find the best solutions to repair the issue in a much more convenient way.
So, without any further delay, let’s begin by understanding the cause first.
What is SQL Server Error 18487? Overview
This SQL Error generally occurs when the user attempts to connect to the SQL Server database but the password being used for login has expired, and the SQL Server database has a configuration that requires password policies to be followed. Another login failed error that affects the login process in the SQL database is the SQL Server Error 18456. This is the error message that might appear when the database administrator encounters error 18456.
“Login failed for user '<username>'. Reason: The password of the account has expired.”
Here are some of the causes that might lead to this error and further cause issues with users logging into their databases.
- SQL Server login password expired.
- SQL Server is configured to enforce password policy.
- The user tried to connect without updating the login password.
- The application or client tool doesn’t support the password change.
- Misconfigured passwords or unmonitored password change requirements.
With all these causes, users might encounter various challenges while logging in to the SQL Database, and further concerns may arise regarding their data safety and privacy. We will now take a look at the solutions that will allow the users to repair the issue effectively.
How to Repair SQL Server Error 18487? Top Methods Explained
We will now take a look at the solutions that will allow the users to fix the password expired issue and conveniently log in to their SQL Server in a hassle-free way. The first method we will be discussing is by changing the expired SQL password in the database.
Method 1: Change the Expired SQL Password For a Secure Login
This method suggests that users change their expired password in the SQL Database and log in to the database. In this scenario, to prevent any risks of data compromise, we will use a professional solution for best results. The solution we will be using is the SysTools SQL Password Recovery Tool. This tool is designed with advanced features to retrieve the login data of users and further allows them to reset their password efficiently. The steps for using this solution are given below:
- Install and run the suggested software.
- Click on the browse button to add the MDF file in the database.
- You will be provided with the list of users and passwords.
- Select the user whose password you wish to reset, and further take backup of the database file as required by the software.
- After adding the new password, click on the reset button and log in to the SQL Server database again with the new password.
Now, we will take a look at the next method that will allow the users to retrieve their passwords and effectively access their databases again.
Method 2: Reset Password Using Admin Login
In this method we will reset the SQL Server expired password using the login account. If the users have the access to sysadmin account, they can reset the password just by using the given command.
ALTER LOGIN [username] WITH PASSWORD = 'NewPassword';
This command will allow you to change the password in a hassle-free way.
Method 3: By Disabling Password Expiration Policy
As one of the causes for this issue is the SQL Server configuration to enforce password expiration policies, another effective solution is to disable the password expiration policy in the server. The following command will be used to disable the password policy.
ALTER LOGIN [username] WITH CHECK_EXPIRATION = OFF, CHECK_POLICY = OFF;
By following these methods, users can efficiently reset the expired password and further access the database in a more efficient manner. With the help of these methods, it will be less complex for the users to resolve the SQL error 18487.
Conclusion
With the help of this technical write-up, we have thoroughly discussed the SQL Server Error 18487 and its causes. Furthermore, we found the best methods that will allow the users to effectively resolve the error seamlessly and more precisely.
Read more: How to Repair and Recover SQLite Database
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